Are strings immutable in java?
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What is skeleton and stub? What is the purpose of those?
Difference between this() and super() in java ?
Can I create any Marker Interface? If yes then how can I use it???
What is identifier in java?
Name some OOPS Concepts in Java?
List implementations of list interface?
can any one tell me when do u go for inheritance and polymorphism
3) Suppose you are a very rich person, having 50 rooms and you have lost the key for one of the room's. How effectively you can find this key? (Qs2 and Qs3 are related)
Explain the private protected method modifier?
How to invoke external process in java.
Can you make a constructor final?
What is java and why do we need it? Explain